31340876

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{36107}}^1$

素因数の和:36149

約数の個数: 24

約数和(自身を含む): 64705536

約数和(自身を除く): 33364660

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 36107, 72214, 144428, 252749, 505498, 1010996, 1119317, 2238634, 4477268, 7835219, 15670438, 31340876]

約数ペア:

[(1, 31340876), (2, 15670438), (4, 7835219), (7, 4477268), (14, 2238634), (28, 1119317), (31, 1010996), (62, 505498), (124, 252749), (217, 144428), (434, 72214), (868, 36107)]